CN218409833U - Angle-adjustable lamp base preassembling structure - Google Patents

Abstract

The utility model relates to a lamp base pre-installation structure technical field especially relates to a lamp base pre-installation structure of angularly adjustable, and its technical scheme includes: casing, first screw rod, fixed cover, connecting plate and splint, the screw has been seted up respectively to the casing both sides, two first screw rod is connected with two screw meshing respectively, two the bearing is installed respectively to one side that the splint deviates from mutually, the welding has the second connecting rod in the middle of the casing top, the welding of the casing top of second connecting rod one side has the fixed block, first pivot is installed at the fixed block top, first pivot deviates from the one end rotation of fixed block and installs the second screw rod, the second pivot is installed at second connecting rod top, the rubber sleeve is installed at the connecting plate top, rubber sleeve internally mounted has thin rubber slab and sheet steel, the fixed plate is installed at the rubber sleeve top. The utility model has the advantages of can alleviate the vibrations that the wall crown transmits for lamps and lanterns, keep lamps and lanterns stable.

Description

Angle-adjustable lamp base preassembling structure

Technical Field

The utility model relates to a lamp base pre-installation technical field specifically is a lamp base pre-installation structure of angularly adjustable.

Background

Some larger fixtures may have a lamp base pre-assembly mounted to the wall top before the fixture is mounted to the wall top, and then have the fixture body mounted to the lamp base pre-assembly, which may improve the efficiency of the mounting.

After the lamp is fixed on the wall top, when the wall top vibrates, the lamp can shake, and the light which shakes easily causes the eyes of people to generate dizziness, which causes discomfort to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp base pre-installation structure of angularly adjustable possesses the vibrations that can alleviate the wall crown transmission for lamps and lanterns, keeps the stable advantage of lamps and lanterns, has solved the problem that traditional lamp base pre-installation structure can't alleviate the vibrations of wall body transmission.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angularly adjustable lamp base pre-installation structure, includes casing, first screw rod, fixed cover, connecting plate and splint, the screw has been seted up respectively to the casing both sides, two first screw rod is connected with two screw meshing respectively, two the bearing is installed respectively to the one side that the splint deviate from mutually, the welding has the second connecting rod in the middle of the casing top, the welding of casing top of second connecting rod one side has the fixed block, first pivot is installed at the fixed block top, first pivot deviates from the one end of fixed block and rotates and install the second screw rod, the second pivot is installed at second connecting rod top, the one end that the second pivot deviates from the second connecting rod rotates and installs the head rod, the rubber sleeve is installed at the connecting plate top, rubber sleeve internally mounted has thin rubber slab and steel sheet, the fixed plate is installed at the rubber sleeve top.

When the angle-adjustable lamp base pre-installation structure in the technical scheme is used, tools such as screws are used, the fixing plate is fixed on the wall top through the fixing hole, the lamp base is plugged into the shell, the two fixing disks are used for rotating the two first screw rods, the two first screw rods rotate in the two screw holes, the two first screw rods push the two clamping plates to move in the opposite direction, the lamp base is clamped by the two clamping plates, the irradiation angle of the lamp is adjusted through the second rotating shaft, the fixing sleeve is rotated, the height of the fixing sleeve is adjusted, the hook on the fixing sleeve is hung on the hanging ring at the bottom of the connecting plate, the angle of the lamp is fixed, when the wall top vibrates, the thin steel plate and the thin rubber plate inside the rubber sleeve provide transverse and longitudinal pulling force, and the vibration is reduced.

Preferably, the middle of the bottom of the connecting plate is welded with the top of the first connecting rod, and the top of the first connecting rod is perpendicular to the bottom of the connecting plate. After the connecting plate is fixedly connected with the connecting rod, the angle of the shell can be adjusted through the second rotating shaft.

Preferably, the thin rubber plate and the thin steel plate inside the rubber sleeve are overlapped with each other. Thin rubber sheets and thin steel sheets can provide both lateral and longitudinal pulling forces.

Preferably, the four corners of the fixing plate are respectively provided with a fixing hole, and the fixing holes penetrate through the upper end and the lower end of the fixing plate. The fixing plate is fixed to the wall top through the fixing holes using a tool such as a screw.

Preferably, the two ends of the first screw rod, which are deviated from each other, are respectively provided with a fixed disk, and the two fixed disks are parallel to the two sides of the shell. The first screw rod is convenient to rotate by using the fixed disc.

Preferably, one ends of the two first screws opposite to each other are respectively connected with the two bearings in a rotating manner. The clamping plate can be kept still when the first screw rod rotates.

Preferably, the fixed sleeve is provided with a spiral groove, the second screw is meshed with the spiral groove and connected with the spiral groove, the top of the fixed sleeve is provided with a hook, the bottom of the connecting plate is provided with a hanging ring, and the hook is hung on the hanging ring. The fixed sleeve is rotated, the relative distance between the fixed sleeve and the second screw can be adjusted, and the hook and the hanging ring fix the angle of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the rubber sleeve, fix lamps and lanterns at the wall crown back, when the wall crown takes place to shake, can lead to lamps and lanterns to take place to rock, the light of rocking causes people's eyes to produce dizzy easily, and the inside steel sheet of rubber sleeve and thin rubber slab provide horizontal and fore-and-aft pulling force, alleviate the wall crown and transmit the vibrations for lamps and lanterns, reached and to have alleviateed the wall crown and transmit the vibrations for lamps and lanterns, keep the stable effect of lamps and lanterns.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the sectional structure of the fixing sleeve of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a housing; 2. a first screw; 3. fixing the disc; 4. a first rotating shaft; 5. fixing a sleeve; 6. a connecting plate; 7. a rubber sleeve; 8. a fixing plate; 9. a first connecting rod; 10. a second rotating shaft; 11. a second connecting rod; 12. a thin rubber sheet; 13. a thin steel sheet; 14. a fixing hole; 15. a screw hole; 16. a second screw; 17. hooking; 18. hanging a ring; 19. a screw groove; 20. a fixed block; 21. a bearing; 22. and (5) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in FIGS. 1-4, the utility model provides an angularly adjustable lamp base pre-assembly structure, which comprises a housing 1, first screws 2, a fixing sleeve 5, a connecting plate 6 and clamping plates 22, wherein screw holes 15 are respectively arranged on two sides of the housing 1, the two first screws 2 are respectively engaged with the two screw holes 15, a fixing plate 3 is respectively arranged at the end of the two first screws 2 which is opposite to each other, the two fixing plates 3 are parallel to the two sides of the housing 1, bearings 21 are respectively arranged at the side of the two clamping plates 22 which is opposite to each other, the opposite ends of the two first screws 2 are respectively rotatably connected with the two bearings 21, a second connecting rod 11 is welded in the middle of the top of the housing 1, a fixing block 20 is welded at the top of the housing 1 at one side of the second connecting rod 11, a first rotating shaft 4 is arranged at the top of the fixing block 20, first pivot 4 deviates from the one end rotation of fixed block 20 and installs second screw rod 16, spiral groove 19 has been seted up to fixed cover 5, second screw rod 16 is connected with the meshing of spiral groove 19, couple 17 is installed at fixed cover 5 top, link 18 is installed to connecting plate 6 bottom, couple 17 hangs on link 18, second pivot 10 is installed at second connecting rod 11 top, the one end rotation that second pivot 10 deviates from second connecting rod 11 is installed head rod 9, weld with head rod 9 top in the middle of the connecting plate 6 bottom, head rod 9 top is perpendicular with the connecting plate 6 bottom, rubber sleeve 7 is installed at connecting plate 6 top, fixed plate 8 is installed at rubber sleeve 7 top, fixed orifices 14 have been seted up respectively to fixed plate 8 four corners department, fixed orifices 14 runs through both ends about fixed plate 8.

In this embodiment, by using tools such as screws, the fixing plate 8 is fixed on the wall top through the fixing hole 14, the lamp base is plugged into the housing 1, the two fixing plates 3 are used to rotate the two first screws 2, the two first screws 2 rotate in the two screw holes 15, the two first screws 2 push the two clamping plates 22 to move in opposite directions, the two clamping plates 22 clamp the lamp base, and fix the lamp, the irradiation angle of the lamp is adjusted through the second rotating shaft 10, the fixing sleeve 5 is rotated, the height of the fixing sleeve 5 is adjusted, so that the hook 17 on the fixing sleeve 5 is hung on the hanging ring 18 at the bottom of the connecting plate 6, and the angle of the lamp is fixed.

Example two

As shown in fig. 1-4, the utility model provides an angularly adjustable lamp base pre-installation structure, compare in embodiment one, this embodiment still includes: the rubber sleeve 7, the thin rubber plate 12 and the thin steel plate 13 are arranged inside the rubber sleeve 7, and the thin rubber plate 12 and the thin steel plate 13 inside the rubber sleeve 7 are overlapped with each other.

In this embodiment, the rubber sleeve 7, the connecting plate 6 and the fixing plate 8 are elastically connected, and the thin steel plate 13 and the thin rubber plate 12 inside the rubber sleeve 7 provide transverse and longitudinal pulling force to reduce the vibration transmitted to the lamp from the top of the wall.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a lamp base pre-installation structure of angularly adjustable, includes casing (1), first screw rod (2), fixed cover (5), connecting plate (6) and splint (22), its characterized in that: screw (15), two have been seted up respectively to casing (1) both sides first screw rod (2) are connected with two screw (15) meshing respectively, two bearing (21) are installed respectively to one side that splint (22) deviate from mutually, the welding has second connecting rod (11) in the middle of casing (1) top, casing (1) top welding of second connecting rod (11) one side has fixed block (20), first pivot (4) are installed at fixed block (20) top, first pivot (4) deviate from the one end rotation of fixed block (20) and install second screw rod (16), second pivot (10) are installed at second connecting rod (11) top, the one end that second pivot (10) deviate from second connecting rod (11) is rotated and is installed head rod (9), rubber sleeve (7) are installed at connecting plate (6) top, rubber sleeve (7) internally mounted has thin rubber slab (12) and steel sheet (13), fixed plate (8) are installed at rubber sleeve (7) top.

2. The pre-assembly structure of an angularly adjustable lamp base according to claim 1, further comprising: the middle of the bottom of the connecting plate (6) is welded with the top of the first connecting rod (9), and the top of the first connecting rod (9) is vertical to the bottom of the connecting plate (6).

3. The pre-assembly structure of an angularly adjustable lamp base of claim 1, further comprising: the thin rubber plate (12) and the thin steel plate (13) in the rubber sleeve (7) are mutually overlapped.

4. The pre-assembly structure of an angularly adjustable lamp base of claim 1, further comprising: fixing holes (14) are respectively formed in four corners of the fixing plate (8), and the fixing holes (14) penetrate through the upper end and the lower end of the fixing plate (8).

5. The pre-assembly structure of an angularly adjustable lamp base according to claim 1, further comprising: two fixed disks (3) are respectively installed at the ends, deviating from each other, of the first screw rods (2), and the two fixed disks (3) are parallel to the two sides of the shell (1).

6. The pre-assembly structure of an angularly adjustable lamp base according to claim 1, further comprising: and one ends of the two first screw rods (2) which are opposite to each other are respectively and rotatably connected with the two bearings (21).

7. The pre-assembly structure of an angularly adjustable lamp base of claim 1, further comprising: the screw groove (19) is formed in the fixing sleeve (5), the second screw (16) is meshed with the screw groove (19) and connected with the screw groove, the hook (17) is installed at the top of the fixing sleeve (5), the hanging ring (18) is installed at the bottom of the connecting plate (6), and the hook (17) is hung on the hanging ring (18).

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